The OnePlus Pad 3 and Xiaomi Pad 8 share many common connectivity and feature specifications, though there are a few differences. Both tablets support Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), and Wi-Fi 7 (802.11be), and they have USB Type-C with version 3.2. Both devices also feature Bluetooth 5.4, support widgets, and include an accelerometer, gyroscope, compass, and voice commands. Additionally, both have customizable notifications, media picker, dark mode, dynamic theming, and support for split-screen multitasking.
In terms of unique features, the OnePlus Pad 3 has a download speed of 10000 MBits/s, which is higher than the Xiaomi Pad 8's 4200 MBits/s. However, both tablets have the same upload speed of 3500 MBits/s. The OnePlus Pad 3 supports more advanced privacy features such as camera/microphone privacy options, clipboard warnings, and the ability to block app tracking. Both devices also share the ability to track the current position of a mobile device, but only the Xiaomi Pad 8 explicitly supports Wi-Fi password sharing, a feature not present on the OnePlus Pad 3.
Both tablets have similar security features, lacking 3D facial recognition, fingerprint scanners, NFC, and infrared sensors. Neither has a barometer or supports Galileo, and both have a child lock feature. Neither supports a built-in projector, Ethernet, or HDMI output. Neither device supports a cellular module or 5G, and both are multi-user systems. Both tablets have offline voice recognition and are free and open source, but they do not receive direct OS updates.